Defcon/hook_lib/asmjit/x86/x86rapass_p.h
MatrixMMOfficial 9631e4ca40 Initial commit
2023-11-26 08:54:06 -05:00

95 lines
2.3 KiB
C++

// This file is part of AsmJit project <https://asmjit.com>
//
// See asmjit.h or LICENSE.md for license and copyright information
// SPDX-License-Identifier: Zlib
#ifndef ASMJIT_X86_X86RAPASS_P_H_INCLUDED
#define ASMJIT_X86_X86RAPASS_P_H_INCLUDED
#include "../core/api-config.h"
#ifndef ASMJIT_NO_COMPILER
#include "../core/compiler.h"
#include "../core/rabuilders_p.h"
#include "../core/rapass_p.h"
#include "../x86/x86assembler.h"
#include "../x86/x86compiler.h"
#include "../x86/x86emithelper_p.h"
ASMJIT_BEGIN_SUB_NAMESPACE(x86)
//! \cond INTERNAL
//! \addtogroup asmjit_x86
//! \{
//! X86 register allocation pass.
//!
//! Takes care of generating function prologs and epilogs, and also performs register allocation.
class X86RAPass : public BaseRAPass {
public:
ASMJIT_NONCOPYABLE(X86RAPass)
typedef BaseRAPass Base;
EmitHelper _emitHelper;
//! \name Construction & Destruction
//! \{
X86RAPass() noexcept;
virtual ~X86RAPass() noexcept;
//! \}
//! \name Accessors
//! \{
//! Returns the compiler casted to `x86::Compiler`.
inline Compiler* cc() const noexcept { return static_cast<Compiler*>(_cb); }
//! Returns emit helper.
inline EmitHelper* emitHelper() noexcept { return &_emitHelper; }
inline bool avxEnabled() const noexcept { return _emitHelper._avxEnabled; }
inline bool avx512Enabled() const noexcept { return _emitHelper._avx512Enabled; }
//! \}
//! \name Utilities
//! \{
inline uint32_t choose(uint32_t sseInstId, uint32_t avxInstId) noexcept {
return avxEnabled() ? avxInstId : sseInstId;
}
//! \}
//! \name Interface
//! \{
void onInit() noexcept override;
void onDone() noexcept override;
Error buildCFG() noexcept override;
Error _rewrite(BaseNode* first, BaseNode* stop) noexcept override;
Error emitMove(uint32_t workId, uint32_t dstPhysId, uint32_t srcPhysId) noexcept override;
Error emitSwap(uint32_t aWorkId, uint32_t aPhysId, uint32_t bWorkId, uint32_t bPhysId) noexcept override;
Error emitLoad(uint32_t workId, uint32_t dstPhysId) noexcept override;
Error emitSave(uint32_t workId, uint32_t srcPhysId) noexcept override;
Error emitJump(const Label& label) noexcept override;
Error emitPreCall(InvokeNode* invokeNode) noexcept override;
//! \}
};
//! \}
//! \endcond
ASMJIT_END_SUB_NAMESPACE
#endif // !ASMJIT_NO_COMPILER
#endif // ASMJIT_X86_X86RAPASS_P_H_INCLUDED